| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $49.72 | 11.340% | $55.3582 | $55.36 | $55.35 | $55.40 |
| Purchase #2 | $121.69 | 5.783% | $128.7273 | $128.73 | $128.75 | $128.70 |
| Purchase #3 | $149.49 | 10.467% | $165.1371 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $62.67 | 10.184% | $69.0523 | $69.05 | $69.05 | $69.10 |
| Purchase #5 | $16.81 | 3.135% | $17.337 | $17.34 | $17.35 | $17.30 |
| Purchase #6 | $91.65 | 7.218% | $98.2653 | $98.27 | $98.25 | $98.30 |
| Purchase #7 | $139.32 | 6.361% | $148.1821 | $148.18 | $148.20 | $148.20 |
| 7 purchase totals = | $631.35 | $682.0593 | $682.07 | $682.10 | $682.10 | |